Stage actress and Tony-winner Audra McDonald will take a rare stab at non-musical acting April 28, when she guests on "Law & Order: Special Victims Unit." McDonald plays a police psychologist who interviews the prime suspect in the case of subway sexual assault. Will the perp sing? Will Audra sing? Tune in at 10PM EST on NBC.

Stage actress and Tony-winner Audra McDonald will take a rare stab at non-musical acting April 28, when she guests on "Law & Order: Special Victims Unit." McDonald plays a police psychologist who interviews the prime suspect in the case of subway sexual assault. Will the perp sing? Will Audra sing? Tune in at 10PM EST on NBC. McDonald, a three-time Tony winner, starred on Broadway this season in Marie Christine and is currently on a national concert tour.